255793
Sodium phosphate dibasic
99.95% trace metals basis
Manufacturer: Sigma Aldrich
CAS Number: 7558-79-4
Synonym(S): sec-Sodium phosphate, Disodium hydrogen phosphate, Disodium phosphate, Sodium hydrogenphosphate
Select a Size
| Pack Size | SKU | Availability | Price |
|---|---|---|---|
| 10 G | 255793-10-G | In Stock | ₹ 12,372.98 |
| 50 G | 255793-50-G | In Stock | ₹ 64,917.53 |
255793 - 10 G
In Stock
Quantity
1
Base Price: ₹ 12,372.98
GST (18%): ₹ 2,227.136
Total Price: ₹ 14,600.116
Quality Level
100
Assay
99.95% trace metals basis
form
solid
impurities
≤550.0 ppm Trace Metal Analysis
pH
8.9-9.2 (25 °C, 50 g/L in water)
pKa (25 °C)
(1) 2.15, (2) 6.82, (3) 12.38 (phosphoric acid)
solubility
water: soluble
SMILES string
[Na+].[Na+].[H]OP([O-])([O-])=O
InChI
1S/2Na.H3O4P/c;;1-5(2,3)4/h;;(H3,1,2,3,4)/q2*+1;/p-2
InChI key
BNIILDVGGAEEIG-UHFFFAOYSA-L
Other Options
...
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Description
- Application: Sodium phosphate dibasic is widely used to prepare phosphate buffer for mobilephase for HPLC and cell separation techniques.
SAFETY INFORMATION
WGK
WGK 1
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves